Cisco 15454-OC48E-31.90

Brand: | SKU: 15454-OC48E-31.90

The 15454-OC48E-31.90 is an OC-48 Enhanced Long Reach (ELR) optical interface card designed for the Cisco ONS 15454 platform, supporting single-channel transmission at 2.5 Gbps over distances up to 100 km on the 1531.90 nm DWDM wavelength. This module enables high-capacity, long-haul optical connectivity for carrier-grade transport networks.

Refurbished Availability

Refurbished versions of the Cisco 15454-OC48E-31.90 are available from Comtek, providing a cost-effective alternative to new equipment without compromising on quality. Each unit undergoes rigorous inspection, refurbishment, and testing by experienced engineers to ensure optimal performance and reliability. Choosing refurbished equipment helps customers maximize their budget while maintaining high standards of network uptime and operational excellence.

Expert Repair Service

Comtek offers professional repair services for optical interface cards like the Cisco 15454-OC48E-31.90, as well as products from leading brands such as Cisco, Juniper, and Nokia. Our skilled technicians ensure fast turnaround times and use advanced diagnostic tools to restore equipment to manufacturer standards. This service benefits network operators, telecom providers, and critical infrastructure organizations seeking to minimize downtime and extend the lifespan of their assets.

Global Presence

With repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive, localized service to customers worldwide. Our international network ensures timely repairs, efficient logistics, and on-the-ground support, enhancing customer satisfaction and helping businesses maintain uninterrupted operations across multiple regions.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the useful life of telecom, network, and critical infrastructure equipment. Through refurbishment and repair, we help organizations reduce e-waste, lower carbon emissions, and achieve greater long-term value from their technology investments. Our sustainable approach enables customers to meet environmental goals while benefiting from reliable, high-performance equipment.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.